Analogous examples are innumerable. As I write these lines the papers are full of the story of two little girls found drowned in the Seine. These children, to begin with, were recognised in the most unmistakable manner by half a dozen witnesses. All the affirmations were in such entire concordance that no doubt remained in the mind of the juge d＇instruction. He had the certificate of death drawn up, but just as the burial of the children was to have been proceeded with, a mere chance brought about the discovery that the supposed victims were alive, and had, moreover, but a remote resemblance to the drowned girls. As in several of the examples previously cited, the affirmation of thefirst witness, himself a victim of illusion, had sufficed to infiuence the other witnesses.